baber/WOPTO huggingface dataset:
Patent JP-2002186280-A (JP)
Title: Detector for rotation failure in stator of alternating- current motor, system and method for detection therefor
Inventor: HABETLER THOMAS G
IPC: H02P29/00
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a detector for any rotation failure in the stator of an alternating-current motor, a system and a method for detection therefor wherein a reference table for detecting motor failure is obviated and a computer network is applicable. SOLUTION: A stator rotation failure detector 10 is for detecting any rotation failure in the stator of an electric motor 14 in real time. The rotation failure detector 10 includes a plurality of sensors 22a, 22b, 26a, and 26b that obtain voltage values and current values from the alternating-current motor; a processor 30 that calculates sequence components from the voltage values and the current values; a feedforward neutral network that uses the fundamental frequency sequence components of voltage and current supplied to the electric motor 14 in training; and a comparator that compares an estimated value with an instantaneous value and outputs a failure signal. The detector estimates the present fundamental frequency sequence component indicating any stator rotation failure.
Patent JP-2003114529-A (JP)
Title: Positive photosensitive resin composition
Inventor: TAKAGI YOSHIHIRO
IPC: H01L21/027
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition developable with an alkaline aqueous solution, having high sensitivity and capable of easily forming a patterned thin film excellent in various characteristics such as high resolution, developability, heat resistance, chemical resistance, adhesion to a substrate, transparency and insulation performance, to further provide a photosensitive resin composition capable of easily forming a patterned thin film excellent in low dielectric property as well as in the above various characteristics and to provide a pattern forming method using the composition. SOLUTION: The positive photosensitive resin composition comprises at least an alkali-soluble resin comprising a copolymer having at least benzyl (meth)acrylate, (meth)acrylic acid and a hydroxyalkyl ester as constitutional units, a compound containing a 1,2-naphthoquinonediazido group and a crosslinker. In the pattern forming method, when coating, first exposure, development, second exposure and heat treatment of the positive photosensitive resin composition are carried out in order, the quantity of light for the second exposure is 0.5-15 times that for the first exposure.
Patent JP-2003115535-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ISHIKAWA KENSUKE
IPC: H01L21/285
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To optimize the structure of a barrier film in the connection part for connecting wires and to improve the electromigration characteristics. SOLUTION: After forming a wiring trench HM2 and a contact hole C2 in an interlayer insulating film TH2 formed on first-layer wiring M1 on a semiconductor substrate, a barrier film PM2a is formed in them in such a way that its film thickness increases from the center of the bottom of the contact hole C2 toward the sidewall over the entire periphery of the bottom of the contact hole C2. After forming copper films (PM2b and PM2c) on the barrier film PM2a, second-layer wiring M2 and a connection part (plug) P2 are formed by polishing through CMP method.  As a result, since the geometrically shortest path of the current flowing from the second-layer wiring M2 to the first-layer wiring M1 via the connection part (plug) P2 does not coincide with the thinner part of the barrier film PM2a where the electrical resistance is a minimum, a current path can be dispersed and the concentration of electrons can be made to less likely to occur.
Patent JP-2003121607-A (JP)
Title: Microstructural body array, metallic mold for microlens array and manufacturing method thereof
Inventor: USHIJIMA TAKASHI
IPC: B81B1/00
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To realize a microstructural body array such as a metallic mold for microlens array with which a microlens array having a small radius of curvature can be manufactured by controlling the ratio of the interval between aperture parts to the size of the aperture part. SOLUTION: In the method of manufacturing the microstructural body array, an insulating mask layer 24 is formed on the conductive part 23 of a substrate 22, and a plurality of aperture parts are formed on the layer 24. Then an electroplated or electrodeposited layer 25 is formed from the aperture parts. When the diameter or width of the aperture part is defined as ϕ, and the interval between the apertures is defined as L, they satisfy a relational expression 5<=L/ϕ.
Patent JP-2003117127-A (JP)
Title: Pachinko game machine
Inventor: OMOTEGAWA HACHIRO
IPC: A63F7/02
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine preventing malfunction in which a closing door is not closed by a game ball pinched by the closing door starting to close in a prize winning means. SOLUTION: The pachinko game machine is provided with a prize winning device 25 having a prize winning port opening toward a front side of a game board 13 and an opening and closing door 32 closably pivoted by a horizontal shaft 47 provided on the front side and under the prize winning port in a forward-facing state, by which the prize winning port is able to be changed to an opened state where a game ball is able to win a prize or to a closed state where a game ball is not able to win a prize. Slant parts 64a, 64b slanting in an outside direction of a face of the opening and closing door 32 are provided along an upper edge of and on the back of the opening and closing door 32.
Patent JP-2003118947-A (JP)
Title: Maintenance device for home elevator
Inventor: YOSHIZUMI JUNJI
IPC: B66B5/00
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To perform maintenance work for a home elevator safely and easily. SOLUTION: A cage 13 of a home elevator includes a barrel wall 31 whose horizontal section is round. An entrance 35 is placed on the barrel wall 31. The barrel wall is constituted by a plurality of longitudinally split pieces 71 through 73. The pieces 71 through 73 have edges across the entrance and continues from one of the edges toward the other edge sequentially. Of the split pieces 71 through 73, at least the split piece 71 that is adjacent to the entrance can freely move, in the circumferential direction of the barrel wall 31, to the position at which it can cover the entrance 35.
Patent JP-2003126928-A (JP)
Title: Uniaxial moving punch/die type sheet processing apparatus
Inventor: MORITA KAZUHIDE
IPC: B21D28/34
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a uniaxial moving punch/die type sheet processing apparatus which is inexpensive and able to detect a misalignment between a punch and a die at position setting. SOLUTION: In the sheet processing apparatus whose punch 20 and die 19 move uniaxially along a control axis, a first feed screw shaft to move a punch holder 15 is attached with the punch along the axis, and a second feed screw shaft to move a die holder 21 is attached with a die matching with the punch, as well as a driving motor is arranged to rotate and drive synchronously the first and the second feed screw shafts. The uniaxial moving punch/die type sheet processing apparatus comprises the die holder attached with a position setting standard shaft 49 vertically movable in parallel with the die axis TC, and the punch holder attached with a standard shaft detection means 48 to detect a misalignment of the axes of the die and the punch and to detect a position of the position setting standard shaft along the axis at position setting for the punch holder and the die holder.
Patent JP-2003119087-A (JP)
Title: Composite coating material, laminated body, corrosion resistant member, halogen gas plasma resistant member and method for manufacturing composite coating material
Inventor: FUJII TOMOYUKI
IPC: B32B18/00
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a composite coating material which is to be applied on a ceramic member and which has high heat resistance and hardly causes brittle fracture and dropping of particles. SOLUTION: The composite coating material contains a ceramic porous body having open pores and a resin impregnating the pores. The ceramic porous body has an effect to keep certain heat resistance while the resin filling the pores suppress brittle fracture and prevents dropping of the particles.
Patent JP-2003117148-A (JP)
Title: Game machine
Inventor: HIRAMATSU KENJI
IPC: A63F7/02
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which allows players to play games increasing their expectations by getting them strongly impressed with the contents shown on display devices. SOLUTION: The game machine is provided with a variable winning device 18 which can be shifted between a first position advantageous for players and a second position disadvantageous for players, a display device 14 capable of displaying identifying information in a plurality of digits and proper characters, a control means 200 which shifts the variable scoring device 18 to the first position when the identifying information with the plurality of digits presents predetermined display patterns and a display control means 300 which executes the control for displaying the identifying information by multiplying it to a plurality thereof related to the actions of the proper characters shown on the display device 14.
Patent JP-2003131477-A (JP)
Title: Image forming device and process cartridge
Inventor: YOSHIDA MASAHIRO
IPC: G03G15/09
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To stably supply conductive particles by a developing means and to improve the maintainability of dark potential Vd while securing a margin to a leak image in a cleaner-less image forming device of a transfer system in which an electrifying means for an image carrier 1 is a contact electrifying means 2 using the conductive particles 41 and the conductive particles are supplied to the contact electrifying means through the surface of the image carrier from the developing means by externally adding the conductive particles to developer T in a developing means 11. SOLUTION: When it is assumed that the mean value of a gap between the image carrier 1 and a developer carrier 3a is D (μm) and the potential of a non-latent image part on the image carrier electrified by an electrifying member is Vd (v), and the peak voltage continued for a specified time of AC voltage on an opposite side to the potential Vd (v) with respect to the DC voltage of developing bias is Va (v) and the time when the voltage Va (v) is continued is T (s), 150 μm<=D<=250 μm, 2.5×D<=|Va-Vd|<=4.7×D and 1.4×10<-4> <=T<=3.3μ10<-4> are satisfied.
Patent JP-2003133830-A (JP)
Title: Glass antenna for vehicle
Inventor: IEIRI JUNICHIRO
IPC: H01Q1/22
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain appropriate reception performance even in upper and lower half spaces in a glass antenna for AM/FM that is provided at side window glass for vehicles such as automobiles. SOLUTION: A feeding point is provided near the vertical side of side window glass for vehicles, a linear halfway along the opening side of a flange is connected directly or via a lead wire from an area near the middle section of the vertical side. Further, the tip of the horizontal line of the first element where a horizontal line is at least provided for capacity coupling to a nearly flat opening side of the flange, and a second element nearly in a U shape consisting of the horizontal line and at least one folding line from the horizontal line, is branched to the tip or the halfway of the vertical line section of the first element, and is extended to the vertical side opposingly.  The horizontal line of the third element consisting of a plurality of horizontal lines is branched by the vertical line section of the first element, and is provided so that it does not cross the other line toward the opposing vertical side. Then, the antenna is provided at the upper half or lower half region on the glass surface.
Patent JP-2003125609-A (JP)
Title: Farm working machinery
Inventor: IKEDA TOSHIAKI
IPC: A01B49/06
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a farm working machinery having improved working efficiency. SOLUTION: The farm working machinery 1 has a machine frame 2 and a furrow-forming device 21 placed at a side of the frame and forming a sowing furrow on a field surface A. A sowing device 31 to sow a seed W on a sowing furrow formed by the furrow-forming device 21 is placed at a side of the machine frame 2. A grounding roller 41 rotating in a prescribed direction in a state brought into contact with the field surface A is attached to the machine frame 2 in a rotatable manner. The grounding roller 41 is provided with a soil-covering and soil-packing roller to cover the field A with soil and press the soil at the back of the furrow-forming device 21. The diameter of the grounding roller 41 is larger than that of the soil-covering and soil-packing roller.  The machine is further provided with a draining groove forming roller 51 to form a draining groove on the field surface A at a position behind and between the adjacent furrow-forming devices 21.
Patent JP-2003126115-A (JP)
Title: Endoscopic operation system
Inventor: YASUNAGA KOJI
IPC: A61B19/00
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an endoscopic operation system which is capable of easily moving an endoscope, namely shifting a visual field, not requiring to pay an attention to contact with the endoscope. SOLUTION: The system is equipped with an endoscope 3 for observing an operative region, a tube shape sheath 4 to be inserted in the body from the body surface, a movement supporting unit 2 supports an endoscope 3 in a movable state and a control box 5 that detects a relative position of the endoscope 3 to the sheath 4 and controls the movement of the movement supporting unit 2 to shift the endoscope 3.
Patent JP-2003126361-A (JP)
Title: Game machine
Inventor: MANO TOMOKAZU
IPC: A63F5/04
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing game balls from being gathered locally in a tray. SOLUTION: The game machine is provided with a put-out means 19 for putting out the game balls according to prize winning, the tray 14 for gathering the game balls and an ejection means 24 for ejecting the game balls put out from the put-out means 19 to the tray 14. The ejection means 24 is provided with an ejection path 27 which can be moved and rocked to the right and left and a driving means 25 for moving and rocking this ejection path 27 to the right and left, and moves or rocks the ejection path 27 by the driving means 25 to change the ejection direction of the game balls.
Patent JP-2003127457-A (JP)
Title: Optical write apparatus
Inventor: KASHIMA WATARU
IPC: G02B26/10
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical write apparatus having superior heat radiation efficiency by preventing a temperature rise of a polygon scanner while sealing efficiency of a polygon scanner-loaded room is secured. SOLUTION: The polygon scanner 10 comprises a polygon mirror 1, a rotor part 2, a shaft 3, a bearing part 4, a metal substrate 5, an IC 6 for driving and the like. A base member 12 for loading the polygon scanner 10 is made a separate member from an optical housing 20. The IC 6 for driving is mounted on the metal substrate 5 and a mounting part rear face for the IC 6 for driving of the metal substrate 5 is brought into contact with the base member 12 of a polygon scanner loading part.
Patent JP-2002128759-A (JP)
Title: 4-[(r)-1'-formylethyl]azetidin-2-one derivative
Inventor: SAITO TAKAO
IPC: C07D205/08
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain an intermediate readily giving an optically active compound having antibiotic carbapenems and represented by general formula (II) (wherein, R1 is hydrogen or a hydroxy protecting group; and R2 is hydrogen or an amino protecting group). SOLUTION: This compound is represented by general formula (I) (wherein, R1 denotes hydrogen atom or a hydroxy protecting group) and obtained by formylating an olefin compound using a transition metal compound-phosphine complex containing the phosphine compound as a ligand as a catalyst. The compound can be oxidized and thereby readily derivatized into the compound represented by general formula (II).
Patent JP-2003129011-A (JP)
Title: Adhesive sheet for working semiconductor wafer
Inventor: HORIGOME KATSUHIKO
IPC: H01L21/683
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive sheet for working semiconductor wafers with which the grinding of a wafer to an extremely thin thickness is possible without bending the wafer at the time of grinding the rear surfaces of thin wafers and large diameter wafers and the resulting extremely thin wafer can be desirably transported. SOLUTION: The sheet is characterized by comprising a substrate having a stress-relaxation film and a rigid film laminated thereon and an energy beam curing type adhesive layer formed on one surface of the substrate.
Patent JP-2003140871-A (JP)
Title: Error generation source detection method
Inventor: TAKEUCHI SHOICHI
IPC: G06F3/12
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To collect control data or print data supplied to a printer through a network, and to detect an error generation source. SOLUTION: Data comprising the control data, the print data or the like transmitted from a host computer 1 to the printer 2-1 through a LAN 4 are collected by a notebook computer 3 connected to the LAN. The collected data are edited, and then transmitted to the printer 2-1 through the LAN 4. When the printer 2-1 is operated normally, an error message showing that an error is generated in the LAN 4 is displayed, and when the printer 2-1 is not operated normally, an error message showing that an error is generated in the printer 2-1 is displayed.
Patent JP-2003135512-A (JP)
Title: Eye mat
Inventor: TAKAGI TERUHIDE
IPC: A61N5/06
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an eye mat that can reduce the weight burden of grains on an eye and have the radiation effect of far infrared rays and anion on the whole eye. SOLUTION: A lateral center long recess 2 is formed in this eye mat of approximately rectangular pillow shape. Grains radiating far infrared rays and anion are used as the grains to be put in an eye mat body 1.
Patent JP-2002182336-A (JP)
Title: Photographic element having waterproof protective overcoat
Inventor: WANG YONGCAI
IPC: G03C11/16
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To dispose a waterproof protective overcoat on an image formed element. SOLUTION: The photographic element has a base, at least one silver halide emulsion layer lapped on one face of the base and a waterproof protective overcoat including a processing solution permeable overcoat with at least 0.54 g/m2 coating weight of a coating composition on the silver halide emulsion layer. The coating composition contains (i) water-dispersible latex particles containing an epoxy material having at least 1.5 epoxy group per one molecule on average and a polymer having an acid value of 30-250 and carrying acid groups neutralized with a base to 50-95% neutralization degree and having 0.01-0.5 μm average particle diameter and >20 deg.C Tg (glass transition temperature), (ii) a water-soluble hydrophilic polymer and (iii) an associated thickener modified to hydrophobic property.
Patent JP-2003134987-A (JP)
Title: Bird repelling apparatus
Inventor: HEI HIDEJI
IPC: A01M29/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a bird repelling apparatus having a simple structure to reduce the manufacture cost, composed of a spiral part 1 oscillating by the weight of a bird sitting on the spiral part to scare the bird by the oscillation and oscillating by the external force such as wind force to scare the birds near the repelling apparatus and attain additional repelling effect. SOLUTION: This bird repelling apparatus has the spiral part wound one or multiple turns in polygonal form or rounded form. Both ends of the spiral part are vertically extended in the form of straight rods and the tip of rod is covered with a protecting material.
Patent JP-2003136427-A (JP)
Title: Electrically-driven tucker
Inventor: OKOCHI YUKIYASU
IPC: B27F7/30
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a technology of preventing any increase of the cost of an electrically-driven tucker. SOLUTION: The electrically-driven tucker 10 comprises a hammer 42 to drive a staple, a switch 76 to detect the position of the hammer 42, and a pressing member 73 which is interposed between the hammer 42 and the switch 76, and operated in an interlocking manner with the hammer 42 to press the switch 76. In this configuration, the elastically deformable pressing member 73 presses the switch 76, and the switch 76 is reliably pressed by the pressing member 73 even when the relative position of the hammer 42 and the switch 76 is not determined with high accuracy. Accordingly, any variance in the dimensions of the hammer 42 and the switch 76 to determine the relative position of the hammer 42 and the switch 76, and the fitting positions thereof is permitted, and the component accuracy need not be improved.  The cost increase can be prevented since the component accuracy need not be improved.
Patent JP-2003141423-A (JP)
Title: Lease information managing server, its control program and lease information managing system
Inventor: MONJU HIROYUKI
IPC: G06F21/62
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a lease information managing server, its control program and a lease information managing system capable of managing contralizedly many pieces of information relating to lease and independently managed by a lease company, a lease user and other users, restricting the accessable information on the basis of the accessing authority predetermined on the basis of the user's attribute, and improving the convenience in managing the information. SOLUTION: This lease information managing server 100 retrieves or updates the information on the basis of the accessing authority of an owner of the client terminal, when it receives the retrieving or updating request from the client terminal, a manager of the client terminal registers the customer's property information related to the lease contract information from the terminal, and a manager of the lease user registers the user of the lease property in the client terminal, and determines the accessing authority for every item of the lease contract information and the customer's property management information.
Patent JP-2003141198-A (JP)
Title: Device, method and program for saving power of logic circuit
Inventor: MOTOYAMA NOBUAKI
IPC: G06F1/04
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem of difficulty in coping with the design of a complex logic circuit resulting from the need to predetermine an internal circuit to be given a low power consumption mode and the need to design while taking into account a plurality of signal values to be inputted to a state monitor circuit 100 in setting the internal circuit at the low power consumption mode. SOLUTION: A device for saving the power of the logic circuit includes a storage means for storing logic design information consisting of information on connections between circuit elements constituting the logic circuit, and a circuit adding means for adding a power saving circuit for which predetermined circuit elements to be operated only when input signal values vary are preset, and which extracts from the logic design information the connection information of the predetermined circuit elements and supplies operation clock signals to the predetermined circuit elements according to the connection information only when the input signal values vary.